| Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014) |
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| 09/23/1981 | EP0036292A1 Process for the production of aromatic hydrocarbons |
| 09/23/1981 | EP0036249A1 Shape selective reactions with group VIIA metal modified zeolite catalysts |
| 09/23/1981 | EP0036130A1 Process for the reaction of the destillation residue from the synthesis of ethyl benzene |
| 09/23/1981 | EP0036121A1 Oligo-isobutyl cyclohexane, process for its production and its use |
| 09/22/1981 | US4291189 Alkylation process improvement |
| 09/22/1981 | US4291185 Alkylation of benzene in petroleum |
| 09/22/1981 | US4291182 Process for the preparation of aromatic hydrocarbons and hydrogen from butane |
| 09/22/1981 | CA1109396A1 Perfumes with terpene dimerization (2o carbons) product or hydrogenation product of the dimerization product |
| 09/16/1981 | EP0035836A1 Shape selective reactions with alkaline earth metal-modified zeolite catalysts |
| 09/16/1981 | EP0035807A1 Process for carrying out catalytic conversions |
| 09/15/1981 | US4289918 Aralkylation |
| 09/15/1981 | US4289661 Acetyl hydrindacenes, acetyl indanes, mixtures of same, processes for preparing same and organoleptic uses thereof |
| 09/15/1981 | US4289607 Catalytic conversion with crystalline zeolite product constituting ZSM-5/ZSM-11 intermediates |
| 09/08/1981 | US4288649 Isobutylene polymerization process |
| 09/08/1981 | US4288648 Catalyst comprising a tris(cyclopentadienyl)-trinickel dicarbonyl on a refractory support |
| 09/08/1981 | US4288647 Shape selective reactions with alkaline earth-modified zeolite catalysts |
| 09/08/1981 | US4288646 Regioselective preparation of β-isopropylnaphthalene over superacidic solid or supported perfluorinated sulfonic acid catalysts |
| 09/08/1981 | US4288645 Process for the preparation of aromatic hydrocarbons and hydrogen from propane |
| 09/08/1981 | CA1108653A1 Hf alkylation process |
| 09/02/1981 | EP0034918A1 Shape selective reactions with beryllium-modified zeolite catalysts |
| 09/02/1981 | EP0034727A2 Crystalline isotactic zeolites, process for their preparation and their use as catalysts |
| 09/01/1981 | US4287376 By reacting benzene or an alkybenzene with an aromatic olefin in the presence of a perhaloalkyl sulfonic acid catalyst |
| 09/01/1981 | US4287074 Sec-ylbiphenyl composition and process for preparing the same |
| 08/26/1981 | EP0034444A2 Enhancement of zeolite catalytic activity |
| 08/25/1981 | US4285835 Comprising an oxide of tin or lead, a mixture, or a mixture with manganese oxide; also alumina and boria; low-temperature liquid-phase alkylation |
| 08/18/1981 | US4284837 Minimizing by-products by contacting with an alkali metal hydroxide |
| 08/18/1981 | US4284836 Process for the manufacture of reaction products of conjugated diolefins and aromatic hydrocarbons |
| 08/18/1981 | US4284818 Process for preparing hexamethyltetrahydronaphthalenes |
| 08/12/1981 | EP0033553A2 Nickel complexes in diol solvents and their use as part of a catalyst in the oligomerization of ethylene |
| 08/11/1981 | US4283586 Process for dimerizing or codimerizing lower monoolefin |
| 08/11/1981 | US4283583 Alkylation of aromatic hydrocarbons in the presence of coated zeolite catalysts |
| 08/11/1981 | US4283306 Crystalline silica and use in alkylation of aromatics |
| 08/11/1981 | US4283305 Catalyst composition and its use for oligomerizing olefins |
| 08/04/1981 | US4282392 Alpha-olefin oligomer synthetic lubricant |
| 07/29/1981 | EP0032657A1 Hydrocarbon, process for its preparation and its use as reactive diluent for air-drying lacquers |
| 07/22/1981 | EP0032167A1 Process for the manufacture of reaction products of conjugated diolefins with aromatic hydrocarbons |
| 07/21/1981 | CA1105494A1 Conversion of olefinic naphtha |
| 07/14/1981 | US4278827 Alkylation, disproportionation, oxides, 4a |
| 07/14/1981 | US4278826 Dehydrocoupling of toluene |
| 07/14/1981 | US4278825 Dehydrocoupling of toluene |
| 07/14/1981 | US4278824 Dehydrocoupling of toluene |
| 07/09/1981 | WO1981001845A1 Proton-catalysed reactions in which water is not a stoichiometric reactant catalysed by metal cation-exchanged layered clays |
| 07/09/1981 | WO1981001844A1 Proton-catalysed reactions catalysed by hydrogen ion-exchanged layered clays |
| 07/08/1981 | EP0031687A1 Proton-catalysed reactions catalysed by hydrogen ion-exchanged layered clays |
| 07/08/1981 | EP0031675A2 Conversion of olefin containing mixtures to gasoline |
| 07/08/1981 | EP0031654A1 Dehydrocoupling of toluene |
| 07/07/1981 | US4277636 Process for preparing high density fuels |
| 07/07/1981 | US4277633 Palladium complex, process for the preparation thereof and catalyst for producing 1,3-diene oligomers |
| 07/07/1981 | CA1104591A1 Lubricant |
| 07/01/1981 | EP0031255A2 Crystalline aluminosilicates, their production and use |
| 07/01/1981 | EP0031252A1 Proton-catalysed reactions in which water is not a stoichiometric reactant catalysed by metal cation-exchanged layered clays |
| 06/30/1981 | US4276439 Catalytic alkylation method and apparatus with hydrocarbon recycle |
| 06/30/1981 | US4276438 Shape selective reactions with group IB modified zeolite catalysts |
| 06/30/1981 | US4276437 Shape selective reactions involving zeolite catalyst modified with group IIIB metal |
| 06/30/1981 | US4276257 Catalytic alkylation of hydrocarbons |
| 06/30/1981 | US4276188 Optical brighteners for cotton and polyamides |
| 06/30/1981 | CA1104164A1 So.sub.2 stripping in fluorosulfuric acid catalyst regeneration |
| 06/30/1981 | CA1104087A1 Vapor pressure-adjusted motor fuel alkylate of reduced fluoride content |
| 06/24/1981 | EP0030837A1 Dehydrocoupling of toluene |
| 06/24/1981 | EP0030811A1 Process for the production of crystalline aluminosilicates and their use as catalysts and catalyst supports |
| 06/24/1981 | EP0030796A1 Rejuvenation of alkylation catalyst |
| 06/23/1981 | US4275256 Shape selective reactions with group VIIA metal modified zeolite catalysts |
| 06/23/1981 | US4275254 Dimerization of norbornadiene to a mixture of exo-endo and endo-endo hexacyclic dimers |
| 06/23/1981 | US4275253 X or b-benzyl methylnaphthalenes |
| 06/23/1981 | US4275032 Alkylation combined settler-soaker apparatus |
| 06/23/1981 | US4274982 Method for maintaining para-selectivity of modified zeolite catalyst |
| 06/23/1981 | CA1103704A1 Catalytic alkylation process |
| 06/23/1981 | CA1103703A1 Ethylation of aromatic compounds |
| 06/23/1981 | CA1103699A1 Alkylates and sulphonic acids and sulphonates produced therefrom |
| 06/17/1981 | EP0030431A1 Oligomerization of olefins |
| 06/16/1981 | US4273906 Triethynylbenzene, arylacetylene, oxygen-carrying amine-cupric salt complex |
| 06/10/1981 | EP0030088A1 Co-production of 2-alkanones and phenols |
| 06/10/1981 | EP0030084A1 Method for preparing phenylalkanes |
| 06/09/1981 | US4272407 Oligomerization catalyst |
| 06/09/1981 | US4272406 Refractory metal oxide/silica supported nickel cluster catalyst |
| 06/03/1981 | EP0029652A1 Preparation of 2-phenylalkanes |
| 06/02/1981 | US4270929 Process for producing gasoline of high octane number, in particular lead-free gasoline |
| 06/02/1981 | CA1102358A1 Method for producing oligomers from alpha-olefines |
| 05/26/1981 | US4270017 Process for selectively producing para-xylene |
| 05/26/1981 | US4270016 Cyclotrimerization of 1,3-butadiene using a catalyst comprising an organic nickel compound, an organic aluminum compound, a silaneol, or a 2,8,9-trioxa-5-aza-1-borobicyclo/3.3.3/undecane; very high efficiency |
| 05/19/1981 | US4268705 Addition of monomer in production of liquid polymers |
| 05/19/1981 | US4268704 Dehydrocoupling of toluene |
| 05/19/1981 | US4268703 Lead-iia metal oxide catalyst |
| 05/19/1981 | US4268701 Oligimersation, hydroisomeration, hydrogenation, and alkylation |
| 05/19/1981 | US4268700 Process for producing gasoline of high octane number and particularly lead free gasoline, from olefininc C3 -C4 cuts |
| 05/19/1981 | US4268699 Hydroalkylation using nickel-ruthenium catalyst on zeolite type support |
| 05/13/1981 | EP0028377A1 Process for the preparation of a mixture essentially consisting of iso-butene oligomers and methyl-t-butyl ether, its use and fuels containing such a mixture |
| 05/06/1981 | EP0028080A1 Method for maintaining para-selectivity of modified zeolite catalyst |
| 05/05/1981 | US4265818 Indane alkanols and tricyclic isochromans and organoleptic uses thereof |
| 05/05/1981 | CA1100533A1 Process for vapor phase cracking of dicyclopentadiene and synthesis of 2,3-dihydrodicyclopentadiene therefrom |
| 05/05/1981 | CA1100477A1 Catalyst comprising phosphoric acid on silica gel, its preparation and use |
| 05/05/1981 | CA1100468A1 Zeolite catalyst and method of manufacture and use thereof |
| 04/21/1981 | US4263467 Recovery of boron trifluoride from a hydrocarbon liquid |
| 04/21/1981 | US4263212 Reacting an olefin with an aromatic or furan compound using a rhodium carbonyl complex catalyst |
| 04/21/1981 | US4263170 Coordination catalyst comprising a magnesium compound, obtained by the thermal decomposition of an organomagnesium halide, and a halide of titanium or vanadium |
| 04/21/1981 | CA1099697A1 Dehydrocoupling process |
| 04/14/1981 | US4262155 Adjustment of rate at which olefin and isoparaffin are fed to reaction zone |
| 04/14/1981 | CA1099300A1 Alkylation process |
| 04/07/1981 | US4260846 Continuous cyclic process for alkylation of hydrocarbons |
| 04/07/1981 | US4260844 Nickel complexes in diol solvents and their use as oligomerization catalyst precursors |